From f2088eb91fd6477b152233b9031cb115ca1ae824 Mon Sep 17 00:00:00 2001 From: Paul Elder Date: Mon, 16 Sep 2024 01:50:44 +0200 Subject: apps: cam: Print control array sizes Now that controls can be queried for array information, print it in --list-controls when applicable. Example output (with dummy controls added to vimc): $ cam -c 1 --list-controls Using camera platform/vimc.0 Sensor B as cam0 Control: ColourGains: [1.000000..4.000000] Size: 2 Control: Brightness: [-1.000000..1.000000] Control: AfWindows: [(0, 0)/1x1..(0, 0)/100x100] Size: n Control: Contrast: [0.000000..2.000000] Control: Saturation: [0.000000..2.000000] Signed-off-by: Paul Elder Reviewed-by: Kieran Bingham Reviewed-by: Laurent Pinchart Signed-off-by: Laurent Pinchart --- src/apps/cam/camera_session.cpp | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/src/apps/cam/camera_session.cpp b/src/apps/cam/camera_session.cpp index fc092380..d24ecbb3 100644 --- a/src/apps/cam/camera_session.cpp +++ b/src/apps/cam/camera_session.cpp @@ -176,6 +176,17 @@ void CameraSession::listControls() const std::cout << " (" << val << ")" << std::endl; } } + + if (id->isArray()) { + std::size_t size = id->size(); + + std::cout << " Size: "; + if (size == std::numeric_limits::max()) + std::cout << "n"; + else + std::cout << std::to_string(size); + std::cout << std::endl; + } } } -- cgit v1.2.1